The fundamental web of the Internet domain

Web belongs to the network, the Internet and other technical fields, all over our computer network, and our life is closely related. what are the forms of the web?

For everyone, the Web is the most basic of its three forms: hypertext (hypertext), Hypermedia (hypermedia), Hypertext Transfer Protocol (HTTP), these three forms constitute the interface of the Web display.

Hypertext (hypertext)

exists as an electronic document that allows you to switch directly from the current reading location to the text page that you are pointing to by using a hypertext link. There are many formats, including rich text, hypertext Markup Language, and Web pages.

Hypermedia (hypermedia)

Font translation is super media, it is in the Information Browsing environment Hypertext (hypertext) and multimedia combination, you can activate the sound, display graphics, and even can play animation. The web is actually a hypertext and hypermedia multi-connectivity expression.

Hypertext Transfer Protocol (HTTP).

Hypertext in the Internet Transmission Protocol, browser and WWW server communication between the rules, located on the TCP protocol. There are two types of messages: request and response. performance issues that the Web may experience

When web development finishes running, there are a number of performance issues that require developers to constantly test and modify to achieve the desired results.

Once the Web database connection exceeds the maximum limit, the connection to the database is rejected.

Web Server exceeds the maximum number of connections, which is generally limited only on virtual hosts.

The number of accesses exceeds the normal range of services provided, and HTTP has too many connections.

Web page access speed is too slow or web Access does not respond, or even the crash phenomenon. What are the Web features?

Graphical

To attract the attention of users, it is essential to display colorful graphics and text. Web graphic design, you can combine graphics, audio, video information in one, while the web is also easy to navigate, you can jump links between each page.

Distribution of

Users can not predict how much information to search, so the information may be placed on different sites, when needed, as long as in the browser to indicate this site. This distributed approach can make the web physically not necessarily integrated, but from a user's point of view this information is integrated.

Interactivity

The order in which users browse, the site they want to browse is up to you. The user submits a request to the server by filling in a form, and the server can also return the corresponding information according to the user's request, which is related to each other and cooperates with each other.

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